Sigma Alpha Epsilon Performance Crew Sock w/Crest (Large) One Pair of Sigma Alpha Epsilon Performance Crew Socks 60% Polyester / 25% Polypropylene / 10% Spandex / 6% Rubber - Antimicrobial - Moisture wicking Arch support and air vents for comfort and breathability Available in sizes Small, Medium, Large, and XLarge (see sizing instructions below) Show your support for Sigma Alpha Epsilon with these vintage designed socks